diff --git a/bpmn/so-bpmn-tasks/pom.xml b/bpmn/so-bpmn-tasks/pom.xml
index dec9560..f7a4e5e 100644
--- a/bpmn/so-bpmn-tasks/pom.xml
+++ b/bpmn/so-bpmn-tasks/pom.xml
@@ -210,7 +210,7 @@
           <groupId>javax.ws.rs</groupId>
           <artifactId>jsr311-api</artifactId>
         </exclusion>
-	<exclusion>
+        <exclusion>
           <groupId>io.swagger</groupId>
           <artifactId>swagger-annotations</artifactId>
         </exclusion>